Research of Sea Clutter Suppression Algorithm Based on GPU

This paper presents an algorithm of sea clutter suppression using graphics processing unit (GPU) to meet the real-time requirement in the general radar terminal system. The main idea is to convert an infinite impulse response (IIR) filter to a finite impulse response (FIR) filter, which is suitable...

Full description

Saved in:
Bibliographic Details
Published inApplied Mechanics and Materials Vol. 239-240; pp. 1194 - 1201
Main Authors Li, Shi Dan, Wang, De Sheng, Guo, Yan
Format Journal Article
LanguageEnglish
Published Zurich Trans Tech Publications Ltd 01.01.2013
Subjects
IIR
Graphic Processing Unit (GPU)
FIR
Sea Clutter Suppression
Online AccessGet full text

Cover

More Information
Summary:This paper presents an algorithm of sea clutter suppression using graphics processing unit (GPU) to meet the real-time requirement in the general radar terminal system. The main idea is to convert an infinite impulse response (IIR) filter to a finite impulse response (FIR) filter, which is suitable for the parallelization processing of GPU. Finally, the converted FIR filter algorithm is implemented on the GPU efficiently, achieving a speed approximately twice as fast as that of the previous IIR filter algorithm implemented on the CPU.
Bibliography:Selected, peer reviewed papers from the 2012 International Conference on Measurement, Instrumentation and Automation (ICMIA 2012), September 15-16, 2012, Guangzhou, China
ISBN:9783037855454
3037855452
ISSN:1660-9336
1662-7482
1662-7482
DOI:10.4028/www.scientific.net/AMM.239-240.1194